Is Harlan County, KY in a flood zone?
FEMA's National Risk Index puts Harlan County's flood hazard at the 79.9th percentile nationally — a middling flood hazard by national standards — driven by inland rivers and flash flooding rather than the coast — FEMA's model puts a flood event here at about 1.5 times a year. This describes the county, not any one street — FEMA only publishes exact parcel zones through a live map service.
Harlan County's flood-insurance compliance gap
Homes with a federally backed mortgage inside Harlan County's mapped high-risk flood zone (the Special Flood Hazard Area, or SFHA) are legally required to carry an NFIP flood policy. In practice, 10.9% of them do — 255 active policies against 2,350 structures FEMA counts in that zone, leaving a real compliance gap. Across all residential structures in Harlan County, not just the ones FEMA mandates, 2.4% carry an NFIP policy — most flood damage nationally happens outside the mapped high-risk zone, so that broader number matters too.
Where Harlan County ranks
Harlan County sits at rank 662 of 3144 counties on FEMA's flood hazard scale (1 is worst) and rank 1622 of 3144 by population (1 is biggest). Harlan County, Kentucky covers 465.83 square miles and counts roughly 25,052 residents.
What to do next if you own or are buying in Harlan County
Across all of Harlan County's 11,252 residential structures, 275 carry an NFIP policy today — a county-wide count that still can't tell you one address's own mapped zone.
More on how this number was built
The methodology guide shows exactly which FEMA and Census tables feed Harlan County's numbers. The guide to what the Special Flood Hazard Area actually means explains why the mandatory-insurance rule exists and who it applies to.